react-pdf-cropper/src/utils/handleDownload.js

A fast, modular React library for cropping, watermarking and downloading regions of PDFs.

export function handleDownload(croppedImage, filename = "cropped-image.png") {
    if (!croppedImage) return;
    const link = document.createElement('a');
    link.href = croppedImage;
    link.download = filename;
    document.body.appendChild(link);
    link.click();
    document.body.removeChild(link);
}